Seattle Airport (SEA) Flights to Chicago Airport Airport (ORD)

We've found the cheapest flights to Chicago

Returns from £205.10

One-way from £102.93

You have a selection of 24 airlines when departing Seattle-Tacoma International to O'Hare International Airport. When flying from Seattle-Tacoma International to O'Hare International Airport you will cover 2,762 Km (1,716 Miles) with the flight time at approximately 4 Hours 3 Minutes. The airport code for Seattle-Tacoma International is SEA and for O'Hare International Airport it is ORD.

Flight prices can fluctuate at certain times of the day but also at weekends. With the advent of cheap no frills flights it may be worth booking in advance if possible to get the best deal to O'Hare International Airport United States, perhaps late evening or midweek. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at O'Hare International Airport is 6.0 GMT. So remember to change your watch before arriving at O'Hare International Airport.

The table below shows the amount of daily flights in operation from Seattle-Tacoma International (SEA) to O'Hare International Airport (ORD).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
American Airlines015555506:1423:45VIEW FLIGHTS
United Airlines014444405:0622:56VIEW FLIGHTS
Alaska Airlines014444405:4023:59VIEW FLIGHTS
Qatar Airways014444008:4423:59VIEW FLIGHTS
Delta Air Lines003333307:2723:59VIEW FLIGHTS
Aer Lingus013333005:3523:34VIEW FLIGHTS
Iberia003233006:1412:26VIEW FLIGHTS
Porter Airlines Canada012222005:3523:34VIEW FLIGHTS
SAS002222007:2710:39VIEW FLIGHTS
Philippine Airlines003131005:4023:42VIEW FLIGHTS
Korean Air002222010:3923:59VIEW FLIGHTS
British Airways002222006:1412:26VIEW FLIGHTS
Turkish Airlines001111010:5010:50VIEW FLIGHTS
Swiss001111010:5010:50VIEW FLIGHTS
Malaysia Airlines001111010:4310:43VIEW FLIGHTS
Lufthansa001111007:0007:00VIEW FLIGHTS
Gulf Air001111010:4310:43VIEW FLIGHTS
Emirates001111010:5010:50VIEW FLIGHTS
Brussels Airlines001111010:5010:50VIEW FLIGHTS
Austrian Airlines001111007:0007:00VIEW FLIGHTS
Air France001111010:3910:39VIEW FLIGHTS
Royal Jordanian001011006:1412:26VIEW FLIGHTS
KLM001101007:2707:27VIEW FLIGHTS
Avianca000111010:5010:50VIEW FLIGHTS

The most direct flights offered from Seattle-Tacoma International to O'Hare International Airport United States are by American Airlines with around 26 flights a week. These operate from 06:14 with the latest flight being at 23:45. The most popular flight no is AA2112, AA2398, AA2761 and AA294.

Please visit aa.com for more information regarding booking a flight with American Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Tuesday
22:56
AirlineFlightNo
United AirlinesUA2614
23:34
AirlineFlightNo
Aer LingusEI7666
American AirlinesAA294
Porter Airlines CanadaPD6381
23:42
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
VIEW FLIGHTS
Wednesday
06:14
AirlineFlightNo
Aer LingusEI7600
British AirwaysBA5591
IberiaIB4550
Royal JordanianRJ7773
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7537
07:27
AirlineFlightNo
SASSK3921
KLMKL7593
08:44
AirlineFlightNo
Philippine AirlinesPR6164
IberiaIB7275
Qatar AirwaysQR3356
10:39
AirlineFlightNo
Korean AirKE3039
SASSK3466
Air FranceAF8779
10:43
AirlineFlightNo
Malaysia AirlinesMH9508
Aer LingusEI7359
American AirlinesAA2112
British AirwaysBA4382
IberiaIB4067
Gulf AirGF6809
Porter Airlines CanadaPD6407
10:50
AirlineFlightNo
United AirlinesUA747
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
11:23
AirlineFlightNo
Qatar AirwaysQR3333
12:26
AirlineFlightNo
American AirlinesAA2761
13:37
AirlineFlightNo
Delta Air LinesDL2055
14:30
AirlineFlightNo
United AirlinesUA2340
15:00
AirlineFlightNo
Alaska AirlinesAS407
16:47
AirlineFlightNo
Delta Air LinesDL637
17:37
AirlineFlightNo
Alaska AirlinesAS429
Philippine AirlinesPR6110
17:51
AirlineFlightNo
Alaska AirlinesAS538
17:55
AirlineFlightNo
Korean AirKE3136
21:35
AirlineFlightNo
American AirlinesAA2398
22:56
AirlineFlightNo
United AirlinesUA2614
23:34
AirlineFlightNo
Aer LingusEI7666
American AirlinesAA294
Porter Airlines CanadaPD6381
23:42
AirlineFlightNo
Alaska AirlinesAS328
Philippine AirlinesPR6172
Qatar AirwaysQR8887
23:45
AirlineFlightNo
American AirlinesAA3046
23:59
AirlineFlightNo
Delta Air LinesDL2108
Qatar AirwaysQR3348
VIEW FLIGHTS
Thursday
05:35
AirlineFlightNo
Aer LingusEI7666
06:14
AirlineFlightNo
Aer LingusEI7600
American AirlinesAA2761
IberiaIB4550
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7537
07:27
AirlineFlightNo
SASSK3921
KLMKL7593
08:44
AirlineFlightNo
Qatar AirwaysQR3356
10:39
AirlineFlightNo
Korean AirKE3039
SASSK3466
Air FranceAF8779
10:43
AirlineFlightNo
Malaysia AirlinesMH9508
Aer LingusEI7359
American AirlinesAA2112
British AirwaysBA4382
IberiaIB4067
Gulf AirGF6809
Porter Airlines CanadaPD6407
10:50
AirlineFlightNo
United AirlinesUA747
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
11:23
AirlineFlightNo
Qatar AirwaysQR3365
12:26
AirlineFlightNo
British AirwaysBA5591
13:10
AirlineFlightNo
United AirlinesUA2618
13:37
AirlineFlightNo
Delta Air LinesDL2055
14:30
AirlineFlightNo
United AirlinesUA2340
15:00
AirlineFlightNo
Alaska AirlinesAS407
15:10
AirlineFlightNo
American AirlinesAA2398
16:47
AirlineFlightNo
Delta Air LinesDL637
17:37
AirlineFlightNo
Alaska AirlinesAS429
17:51
AirlineFlightNo
Qatar AirwaysQR8810
17:55
AirlineFlightNo
Korean AirKE3136
22:56
AirlineFlightNo
United AirlinesUA2614
23:34
AirlineFlightNo
American AirlinesAA294
Porter Airlines CanadaPD6381
23:42
AirlineFlightNo
Alaska AirlinesAS328
Philippine AirlinesPR6172
Qatar AirwaysQR8887
23:45
AirlineFlightNo
American AirlinesAA3046
23:59
AirlineFlightNo
Alaska AirlinesAS538
Delta Air LinesDL2108
VIEW FLIGHTS
Friday
05:35
AirlineFlightNo
Porter Airlines CanadaPD6381
05:40
AirlineFlightNo
Alaska AirlinesAS328
Philippine AirlinesPR6172
06:14
AirlineFlightNo
Aer LingusEI7600
British AirwaysBA5591
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7537
07:27
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:44
AirlineFlightNo
Philippine AirlinesPR6164
IberiaIB7275
Qatar AirwaysQR3356
10:39
AirlineFlightNo
Korean AirKE3039
SASSK3466
Air FranceAF8779
Delta Air LinesDL637
10:43
AirlineFlightNo
Malaysia AirlinesMH9508
Aer LingusEI7359
British AirwaysBA4382
IberiaIB4067
Gulf AirGF6809
Porter Airlines CanadaPD6407
10:50
AirlineFlightNo
United AirlinesUA747
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
11:23
AirlineFlightNo
Alaska AirlinesAS429
Philippine AirlinesPR6142
12:26
AirlineFlightNo
American AirlinesAA2761
IberiaIB4550
Royal JordanianRJ7773
13:10
AirlineFlightNo
United AirlinesUA2618
15:00
AirlineFlightNo
Alaska AirlinesAS407
16:55
AirlineFlightNo
American AirlinesAA2112
17:24
AirlineFlightNo
American AirlinesAA3046
17:37
AirlineFlightNo
Qatar AirwaysQR3365
17:51
AirlineFlightNo
Qatar AirwaysQR3417
17:55
AirlineFlightNo
Delta Air LinesDL2108
20:40
AirlineFlightNo
United AirlinesUA2340
21:35
AirlineFlightNo
American AirlinesAA2398
22:56
AirlineFlightNo
United AirlinesUA2614
23:34
AirlineFlightNo
Aer LingusEI7666
American AirlinesAA294
23:42
AirlineFlightNo
Qatar AirwaysQR8887
23:59
AirlineFlightNo
Korean AirKE3136
Alaska AirlinesAS538
VIEW FLIGHTS
Saturday
05:35
AirlineFlightNo
Aer LingusEI7666
American AirlinesAA294
Porter Airlines CanadaPD6381
05:40
AirlineFlightNo
Alaska AirlinesAS328
Philippine AirlinesPR6172
Qatar AirwaysQR8887
06:14
AirlineFlightNo
Aer LingusEI7600
British AirwaysBA5591
07:00
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7537
07:45
AirlineFlightNo
SASSK3921
KLMKL7593
Delta Air LinesDL2055
08:44
AirlineFlightNo
IberiaIB7275
Qatar AirwaysQR3356
10:39
AirlineFlightNo
Korean AirKE3039
SASSK3466
Air FranceAF8779
Delta Air LinesDL637
10:46
AirlineFlightNo
Malaysia AirlinesMH9508
Aer LingusEI7359
British AirwaysBA4382
IberiaIB4067
Gulf AirGF6809
Porter Airlines CanadaPD6407
10:50
AirlineFlightNo
United AirlinesUA747
AviancaAV2329
Brussels AirlinesSN8876
11:23
AirlineFlightNo
Qatar AirwaysQR3333
12:26
AirlineFlightNo
American AirlinesAA2761
IberiaIB4550
Royal JordanianRJ7773
13:10
AirlineFlightNo
United AirlinesUA2618
15:00
AirlineFlightNo
Alaska AirlinesAS407
16:58
AirlineFlightNo
American AirlinesAA2112
17:02
AirlineFlightNo
Turkish AirlinesTK8610
SwissLX3255
EmiratesEK6356
17:24
AirlineFlightNo
American AirlinesAA3046
17:37
AirlineFlightNo
Alaska AirlinesAS429
17:51
AirlineFlightNo
Qatar AirwaysQR8810
17:55
AirlineFlightNo
Korean AirKE3136
Delta Air LinesDL2108
20:40
AirlineFlightNo
United AirlinesUA2340
21:35
AirlineFlightNo
American AirlinesAA2398
22:56
AirlineFlightNo
United AirlinesUA2614
23:59
AirlineFlightNo
Alaska AirlinesAS538
VIEW FLIGHTS
Sunday
05:06
AirlineFlightNo
United AirlinesUA2614
06:14
AirlineFlightNo
American AirlinesAA2761
07:27
AirlineFlightNo
Delta Air LinesDL2055
08:44
AirlineFlightNo
Alaska AirlinesAS407
10:39
AirlineFlightNo
Delta Air LinesDL637
10:50
AirlineFlightNo
United AirlinesUA747
11:23
AirlineFlightNo
Alaska AirlinesAS429
13:10
AirlineFlightNo
United AirlinesUA2618
16:55
AirlineFlightNo
American AirlinesAA2112
17:24
AirlineFlightNo
American AirlinesAA3046
17:51
AirlineFlightNo
Alaska AirlinesAS538
20:40
AirlineFlightNo
United AirlinesUA2340
21:35
AirlineFlightNo
American AirlinesAA2398
23:34
AirlineFlightNo
American AirlinesAA294
23:42
AirlineFlightNo
Alaska AirlinesAS328
23:59
AirlineFlightNo
Delta Air LinesDL2108
VIEW FLIGHTS

You may instead fly from Seattle-Tacoma International and arrive at O'Hare International Airport by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Chicago O'Hare 02,831 km (1,759 miles)4 Hours 8 Minutes

Please remember your valid passport before departing SEA airport.

Don't forget to book your car rental!

Find the cheapest vehicle hire deals at Chicago Airport

Flight Price FAQ - Seattle (SEA) to Chicago (ORD)

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Seattle SEA to Chicago ORD?
The cheapest direct flight one way from Seattle SEA to Chicago ORD is £102.93 ($136 €123.37)
£102.93
$136 | €123.37
Check Latest Price
DIRECT Delta
What is the cheapest direct return flight from Seattle SEA to Chicago ORD?
The cheapest direct return flight from Seattle SEA to Chicago ORD is £205.10 ($271 €245.84)
£205.10
$271 | €245.84
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Chicago ORD?
The cheapest flight one way from Seattle SEA to Chicago ORD is £72.66 ($96 €87.09)
£72.66
$96 | €87.09
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Chicago ORD?
The cheapest return flight from Seattle SEA to Chicago ORD is £139.26 ($184 €166.92)
£139.26
$184 | €166.92
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to ORD

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Flight Info FAQ - Seattle (SEA) to Chicago (ORD)

Who flies from Seattle to Chicago?
The following airlines fly from Seattle (SEA) to Chicago (ORD): Aer Lingus, Air France, Alaska Airlines, American Airlines, Austrian Airlines, Avianca, British Airways, Brussels Airlines, Delta Air Lines, Emirates, Gulf Air, Iberia, KLM, Korean Air, Lufthansa, Malaysia Airlines, Philippine Airlines, Porter Airlines Canada, Qatar Airways, Royal Jordanian, SAS, Swiss, Turkish Airlines, United Airlines.
How far is the flight from Seattle to Chicago?
The flight from Seattle to Chicago is 2,762KM or 1,716 miles.
How long does the flight from Seattle to Chicago to take?
The flight from Seattle to Chicago takes 4 Hours 3 Minutes.

Other Airports Connecting To Chicago Airport in united states

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Find the cheapest vehicle hire deals at ORD

Useful Information about Chicago Airport

Chicago Airport Lounges

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Shops and Duty Free at Chicago Airport

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O'Hare Tourist Attractions

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